» Articles » PMID: 33420250

A Novel Immune Prognostic Index for Stratification of High-risk Patients with Early Breast Cancer

Overview
Journal Sci Rep
Specialty Science
Date 2021 Jan 9
PMID 33420250
Citations 5
Authors
Affiliations
Soon will be listed here.
Abstract

The prognostic value of current multigene assays for breast cancer is limited to hormone receptor-positive, human epidermal growth factor receptor 2-negative early breast cancer. Despite the prognostic significance of immune response-related genes in breast cancer, immune gene signatures have not been incorporated into most multigene assays. Here, using public gene expression microarray datasets, we classified breast cancer patients into three risk groups according to clinical risk and proliferation risk. We then developed the immune prognostic index based on expression of five immune response-related genes (TRAT1, IL2RB, CTLA4, IGHM and IL21R) and lymph node status to predict the risk of recurrence in the clinical and proliferation high-risk (CPH) group. The 10-year probability of disease-free survival (DFS) or distant metastasis-free survival (DMFS) of patients classified as high risk according to the immune prognostic index was significantly lower than those of patients classified as intermediate or low risk. Multivariate analysis revealed that the index is an independent prognostic factor for DFS or DMFS. Moreover, the C-index revealed that it is superior to clinicopathological variables for predicting prognosis. Its prognostic significance was also validated in independent datasets. The immune prognostic index identified low-risk patients among patients classified as CPH, regardless of the molecular subtype of breast cancer, and may overcome the limitations of current multigene assays.

Citing Articles

Minimally invasive determination of pancreatic ductal adenocarcinoma (PDAC) subtype by means of circulating cell-free RNA.

Metzenmacher M, Zaun G, Trajkovic-Arsic M, Cheung P, Reissig T, Schurmann H Mol Oncol. 2024; 19(2):357-376.

PMID: 39478658 PMC: 11792997. DOI: 10.1002/1878-0261.13747.


Differential molecular characterization of human papillomavirus-associated oropharyngeal squamous cell carcinoma and its prognostic value.

Wang H, Zhang Q, Zheng Z, Xin Y, Jiang X J Cell Mol Med. 2024; 28(19):e70073.

PMID: 39397259 PMC: 11471427. DOI: 10.1111/jcmm.70073.


Interleukine-2 serum level in breast cancer patients.

Harjianti T, Fachruddin A, Minhajat R, Saleh S, Bayu D Caspian J Intern Med. 2023; 14(3):479-484.

PMID: 37520880 PMC: 10379784. DOI: 10.22088/cjim.14.3.479.


Integrating single-cell and bulk RNA sequencing to develop a cancer-associated fibroblast-related signature for immune infiltration prediction and prognosis in lung adenocarcinoma.

Huang X, Xiao H, Shi Y, Ben S J Thorac Dis. 2023; 15(3):1406-1425.

PMID: 37065583 PMC: 10089835. DOI: 10.21037/jtd-23-238.


TRAT1 overexpression delays cancer progression and is associated with immune infiltration in lung adenocarcinoma.

Xiao X, Guo Q, Tong S, Wu C, Chen J, Ding Y Front Oncol. 2022; 12:960866.

PMID: 36276113 PMC: 9582843. DOI: 10.3389/fonc.2022.960866.


References
1.
Huang D, Sherman B, Lempicki R . Systematic and integrative analysis of large gene lists using DAVID bioinformatics resources. Nat Protoc. 2009; 4(1):44-57. DOI: 10.1038/nprot.2008.211. View

2.
Yang B, Chou J, Tao Y, Wu D, Wu X, Li X . An assessment of prognostic immunity markers in breast cancer. NPJ Breast Cancer. 2018; 4:35. PMC: 6206135. DOI: 10.1038/s41523-018-0088-0. View

3.
Teschendorff A, Caldas C . A robust classifier of high predictive value to identify good prognosis patients in ER-negative breast cancer. Breast Cancer Res. 2008; 10(4):R73. PMC: 2575547. DOI: 10.1186/bcr2138. View

4.
Paik S, Tang G, Shak S, Kim C, Baker J, Kim W . Gene expression and benefit of chemotherapy in women with node-negative, estrogen receptor-positive breast cancer. J Clin Oncol. 2006; 24(23):3726-34. DOI: 10.1200/JCO.2005.04.7985. View

5.
Cardoso F, Vant Veer L, Bogaerts J, Slaets L, Viale G, Delaloge S . 70-Gene Signature as an Aid to Treatment Decisions in Early-Stage Breast Cancer. N Engl J Med. 2016; 375(8):717-29. DOI: 10.1056/NEJMoa1602253. View